THE COSMIC MeV GAMMA-RAY BACKGROUND AND HARD X-RAY SPECTRA OF ACTIVE GALACTIC NUCLEI: IMPLICATIONS FOR THE ORIGIN OF HOT AGN CORONAE

Yoshiyuki Inoue; Tomonori Totani; Yoshihiro Ueda

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THE COSMIC MeV GAMMA-RAY BACKGROUND AND HARD X-RAY SPECTRA OF ACTIVE GALACTIC NUCLEI: IMPLICATIONS FOR THE ORIGIN OF HOT AGN CORONAE

机译：活性银河系核的宇宙MeV伽玛射线背景和X射线硬光谱：对热银冠冕起源的启示

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The origin of the extragalactic gamma-ray background radiation at 1-10 MeV is still unknown. Although the cosmic X-ray background up to a few hundred keV can be accounted for by the sum of active galactic nuclei (AGNs), current models of AGN spectra canno

机译：1-10 MeV的银河外γ射线背景辐射的起源仍然未知。尽管活动银河核（AGN）的总和可以解释高达几百keV的宇宙X射线背景，但当前的AGN光谱模型无法解决

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来源
《The Astrophysical journal》 |2008年第2期|p.5-8|共4页
作者
Yoshiyuki Inoue; Tomonori Totani; Yoshihiro Ueda;
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作者单位

Department of Astronomy, Kyoto University, Kitashirakawa, Sakyo-ku, Kyoto 606-8502, Japan;

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正文语种 eng
中图分类天文学;
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1. THE COSMIC MeV GAMMA-RAY BACKGROUND AND HARD X-RAY SPECTRA OF ACTIVE GALACTIC NUCLEI: IMPLICATIONS FOR THE ORIGIN OF HOT AGN CORONAE [J] . Yoshiyuki Inoue, Tomonori Totani, Yoshihiro Ueda The Astrophysical journal . 2008,第1pa2期

机译：活性银河核的宇宙MeV伽玛射线背景和X射线硬光谱：对热银冠冕起源的启示
2. The Soft X-Ray Properties of Nearby Low-Luminosity Active Galactic Nuclei and their Contribution to the Cosmic X-Ray Background [J] . Eve L. Halderson1, Edward C. Moran13, Alexei V. Filippenko1, The Astrophysical journal . 2007,第2期

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机译：X射线光谱与X射线二十型X射线光谱的理论解释与X射线二十型X射线二进制模型
5. Active galactic nuclei and the unresolved cosmic X-ray background [D] . Hickox, Ryan Callaghan 2008

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6. ACTIVE GALACTIC NUCLEUS OBSCURATION FROM WINDS: FROM DUSTY INFRARED-DRIVEN TO WARM AND X-RAY PHOTOIONIZED [O] . A. Dorodnitsyn, T. Kallman -1

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7. The Cosmic MeV Gamma-ray Background and Hard X-ray Spectra of Active Galactic Nuclei: Implications for the Origin of Hot AGN Coronae [O] . Inoue, Yoshiyuki, Totani, Tomonori, Ueda, Yoshihiro 2007

机译：宇宙meV伽马射线背景和活动的硬X射线谱银河核：对热aGN Coronae起源的影响
8. Average X-Ray/Gamma-Ray Spectra of Seyfert Galaxies From Ginga and OSSE and the Origin of the Cosmic X-Ray Background. [R] . Zdziarski, A. A., Johnson, W. N., Done, C., 1995

机译：来自Ginga和OssE的seyfert星系的平均X射线/γ射线谱以及宇宙X射线背景的起源。

THE COSMIC MeV GAMMA-RAY BACKGROUND AND HARD X-RAY SPECTRA OF ACTIVE GALACTIC NUCLEI: IMPLICATIONS FOR THE ORIGIN OF HOT AGN CORONAE

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